| article html file updated | 31 August 2025 10:32 CEST | Update | https://www.mdpi.com/2227-9032/8/1/29 |
| article html file updated | 20 July 2022 19:04 CEST | Update | N/A |
| article html file updated | 1 April 2020 10:49 CEST | Update | N/A |
| article html file updated | 15 February 2020 07:19 CET | Update | N/A |
| article html file updated | 13 February 2020 10:22 CET | Original file | N/A |
| article pdf uploaded. | 13 February 2020 10:21 CET | Updated version of record | https://www.mdpi.com/2227-9032/8/1/29/pdf |
| article xml uploaded. | 13 February 2020 10:21 CET | Update | https://www.mdpi.com/2227-9032/8/1/29/xml |
| article xml file uploaded | 13 February 2020 10:21 CET | Update | N/A |
| article pdf uploaded. | 3 February 2020 09:51 CET | Version of Record | https://www.mdpi.com/2227-9032/8/1/29/pdf-vor |
| article xml file uploaded | 3 February 2020 09:51 CET | Original file | N/A |
